Question

Найдите периметр треугольника KMP если длина стороны KM Равна 5 сантиметров 8 миллиметров сторона .MP на 1 сантиметр 5 миллиметров длиннее стороны KM но короче на 2 сантиметра 3 миллиметра стороны .PK

Answer 1

(перевести величины надо)
1) найдем сторону МР 58мм+15мм=73мм
2)найдем сторону КР 73мм-23мм=50мм
3) зная длину всех сторон найдем периметр  58мм+73мм+50мм=181мм=1дм 8см 1мм

Answer 2

1)58+15=73(мм)-MP
2)58+23=81(мм)-PK
P=81+73+58
P=212мм

Answer 3

Perimeter of Triangle KMP

To find the perimeter of triangle KMP, we need to add up the lengths of all three sides of the triangle.

Given the information provided, we have:

- Side KM: 5 centimeters 8 millimeters - Side MP: 1 centimeter 5 millimeters longer than KM, but 2 centimeters 3 millimeters shorter than PK

To calculate the perimeter, we need to convert the lengths to a consistent unit. Let's convert the millimeters to centimeters for easier calculation.

Converting the lengths:

- Side KM: 5 centimeters + 8 millimeters = 5.8 centimeters - Side MP: 1 centimeter + 5 millimeters = 1.5 centimeters longer than KM, but 2 centimeters + 3 millimeters = 2.3 centimeters shorter than PK

Now, we can calculate the perimeter by adding up the lengths of all three sides:

Perimeter = KM + MP + PK

Substituting the values:

Perimeter = 5.8 cm + (5.8 cm + 1.5 cm - 2.3 cm) + PK

Simplifying the expression:

Perimeter = 5.8 cm + 5.8 cm + 1.5 cm - 2.3 cm + PK

Perimeter = 11.6 cm + 1.5 cm - 2.3 cm + PK

Perimeter = 10.1 cm - 2.3 cm + PK

Perimeter = 7.8 cm + PK

Therefore, the perimeter of triangle KMP is 7.8 cm + PK.

Please note that the length of side PK was not provided, so the perimeter cannot be calculated accurately without that information.